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$48+ Cheap flights from Durham, NC to Kentucky

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SDF
feb. 14 — feb. 211
sáb. 2/14
sáb. 2/21
1 adult, Economy
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Cheap flight deals from Durham to Kentucky

Keep the following information in mind while searching for Durham to Kentucky flight deals. Data was last updated enero 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$142
(Priceline)

One-way from

$48
(Kiwi.com)

Popular in

January

Cheapest in

April

Average price

$386
Provider with most accurate pricing for Raleigh-Durham-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-Louisville Intl flights.
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From Durham to Kentucky
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One-way flight from Durham to Kentucky
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Highest demand for flights based on searches. 14% potential increase in price ($49 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Durham to Kentucky

Cheapest flights from Durham to Kentucky
Explore the most affordable flight options available from Durham to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 15, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/511:49 am
RDU
-
SDF
Nonstop1h 37m
Breeze Airways
dom. 2/82:26 pm
SDF
-
RDU
Nonstop1h 23m
Breeze Airways
Deal found 1/15$107
This Kiwi.com deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/1911:49 am
RDU
-
SDF
Nonstop1h 37m
Breeze Airways
dom. 2/222:26 pm
SDF
-
RDU
Nonstop1h 23m
Breeze Airways
Deal found 1/15$137
This Expedia deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/189:25 pm
RDU
-
CVG
1 stop27h 34m
Frontier
sáb. 2/217:05 pm
CVG
-
RDU
1 stop5h 05m
Frontier
Deal found 1/14$144
This Breeze Airways deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/2611:49 am
RDU
-
SDF
Nonstop1h 37m
Breeze Airways
dom. 3/292:26 pm
SDF
-
RDU
Nonstop1h 23m
Breeze Airways
Deal found 1/15$148
This Frontier deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/196:25 am
RDU
-
CVG
1 stop11h 07m
Frontier
lun. 2/237:00 am
CVG
-
RDU
1 stop9h 16m
Frontier
Deal found 1/12$150
This Kiwi.com deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/39:25 pm
RDU
-
SDF
1 stop14h 56m
Multiple Airlines
jue. 3/52:26 pm
SDF
-
RDU
Nonstop1h 23m
Multiple Airlines
Deal found 1/15$151
This Booking.com deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/189:25 pm
RDU
-
CVG
1 stop13h 47m
Frontier
lun. 2/235:20 am
CVG
-
RDU
1 stop5h 18m
Frontier
Deal found 1/14$151
This Kiwi.com deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/126:05 am
RDU
-
CVG
1 stop11h 27m
Frontier
jue. 2/191:07 pm
CVG
-
RDU
1 stop4h 48m
Frontier
Deal found 1/14$155
This Kiwi.com deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/711:56 am
RDU
-
SDF
Nonstop1h 31m
Breeze Airways
dom. 5/102:27 pm
SDF
-
RDU
Nonstop1h 29m
Breeze Airways
Deal found 1/14$157
This Frontier deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 1/282:15 pm
RDU
-
CVG
1 stop8h 05m
Frontier
sáb. 1/3112:30 pm
CVG
-
RDU
1 stop6h 50m
Frontier
Deal found 1/13$160
This Super.com deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/811:49 am
RDU
-
SDF
Nonstop1h 37m
Breeze Airways
dom. 3/152:26 pm
SDF
-
RDU
Nonstop1h 23m
Breeze Airways
Deal found 1/13$163
This Priceline deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/242:53 pm
RDU
-
CVG
1 stop6h 32m
Frontier
sáb. 2/287:04 pm
CVG
-
RDU
1 stop5h 06m
Frontier
Deal found 1/13$165

Cheapflights Fare Finder

 
Customize your flight search to find flights from Durham to Kentucky that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 15, 2026.
Use the filters below to find and compare flights from Durham to Kentucky that are best for you.

Fly from

Durham

Fly to

Kentucky

Route

Depart

Return

Price

RaleighLouisville

RDU - SDF

RDUSDF

Raleigh-Durham

jue. 2/19

11:49 am-1:26 pm

Nonstop1h 37m

Louisville Intl

dom. 2/22

2:26 pm-3:49 pm

Nonstop1h 23m

$142

RaleighLouisville

RDU - SDF

RDUSDF

Raleigh-Durham

dom. 3/8

11:49 am-1:26 pm

Nonstop1h 37m

Louisville Intl

dom. 3/15

2:26 pm-3:49 pm

Nonstop1h 23m

$163

RaleighCincinnati

RDU - CVG

RDUCVG

Raleigh-Durham

vie. 2/13

6:10 am-5:32 pm

1 stop11h 22m

Cincinnati Cinci./N. Kentucky

dom. 2/15

9:22 pm-9:52 am

1 stop12h 30m

$180

RaleighLouisville

RDU - SDF

RDUSDF

Raleigh-Durham

jue. 2/19

11:49 am-1:26 pm

Nonstop1h 37m

Louisville Intl

dom. 2/22

3:33 pm-9:52 am

2 stops18h 19m

$193

RaleighLouisville

RDU - SDF

RDUSDF

Raleigh-Durham

jue. 3/5

11:49 am-1:26 pm

Nonstop1h 37m

Louisville Intl

dom. 3/8

2:26 pm-3:49 pm

Nonstop1h 23m

$208

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

dom. 1/25

9:56 pm-10:10 am

1 stop12h 14m

Knoxville McGhee Tyson

mar. 2/17

5:14 pm-4:59 pm

1 stop23h 45m

$219

RaleighBlountville

RDU - TRI

RDUTRI

Raleigh-Durham

jue. 1/29

9:36 pm-12:13 pm

1 stop14h 37m

Blountville Tri Cities TN/VA

lun. 2/2

5:08 pm-1:59 pm

1 stop20h 51m

$219

RaleighCincinnati

RDU - CVG

RDUCVG

Raleigh-Durham

jue. 1/29

3:08 pm-2:28 pm

1 stop23h 20m

Cincinnati Cinci./N. Kentucky

sáb. 1/31

3:23 pm-11:56 pm

2 stops8h 33m

$221

RaleighEvansville

RDU - EVV

RDUEVV

Raleigh-Durham

jue. 1/29

9:36 pm-7:06 pm

1 stop22h 30m

Evansville Dress Regional

lun. 2/2

7:46 pm-1:59 pm

1 stop17h 13m

$225

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

vie. 2/27

1:23 pm-11:36 pm

1 stop10h 13m

Knoxville McGhee Tyson

dom. 3/1

5:53 pm-4:15 pm

2 stops22h 22m

$235

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 60 results
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Best time to book a flight from Durham to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Durham with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Durham to Kentucky

What is the cheapest month to book a flight from Durham to Kentucky?

Currently, November is the cheapest month in which you can book a flight from Durham to Kentucky (average of $54). Flying from Durham to Kentucky in January is currently the most expensive (average of $238). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kentucky. Reviews last updated enero 15, 2026.
See what other customers who have flown with Breeze Airways, Southwest, and Delta from Durham to Kentucky have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
258 reviews

Boarding

8.3

Crew

8.7

Food

6.7

Entertainment

6.7

Comfort

8.2

Overall

8.1

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
Breeze Airways
8.1
Very good
258 reviews
Breeze Airways
8.1
Very good
258 reviews

Boarding

8.3

Crew

8.7

Food

6.7

Entertainment

6.7

Comfort

8.2

Overall

8.1

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
Southwest
8.0
Very good
4,258 reviews
Breeze Airways
8.1
Very good
258 reviews

Boarding

8.3

Crew

8.7

Food

6.7

Entertainment

6.7

Comfort

8.2

Overall

8.1

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
Delta
7.9
Good
8,051 reviews
Breeze Airways
8.1
Very good
258 reviews

Boarding

8.3

Crew

8.7

Food

6.7

Entertainment

6.7

Comfort

8.2

Overall

8.1

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
American Airlines
7.2
Good
11,136 reviews
Breeze Airways
8.1
Very good
258 reviews

Boarding

8.3

Crew

8.7

Food

6.7

Entertainment

6.7

Comfort

8.2

Overall

8.1

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.

Related info for your journey

Find useful and relevant information for your journey from Durham to Kentucky. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Durham to Kentucky?

    There are many flights that can get you from Durham to Kentucky in 1h 37m. Fly via Breeze Airways, Frontier, or United Airlines to get the fastest option. The distance from Durham to Kentucky is about 414 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Durham to Kentucky one-way?

    The cheapest airline one-way is Breeze Airways, with whom users have recently found tickets for as low as $54. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Durham to Kentucky for a low price.

  • What are the most popular routes from Durham to Kentucky?

    When deciding which route to take from Durham to Kentucky consider Raleigh-Durham - Nashville Intl, Raleigh-Durham - Cincinnati Cinci./N. Kentucky or Raleigh-Durham - Lexington Blue Grass as they are the most popular.

  • What are the cheapest flights from Durham to Kentucky?

    The cheapest flight price from Durham to Kentucky is $97. On average you can expect to pay $176. The most popular route, (Raleigh-Durham - Nashville Intl), can usually be booked for $137.

  • Can I find deals for flights from Durham to Kentucky that include hotel bookings?

    Yes. In addition to deals on Durham to Kentucky flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Durham to Kentucky?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Durham to Kentucky.

  • Can I find deals for business class flights from Durham to Kentucky?

    Yes. Cheapflights offers flight deals from Durham to Kentucky by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Durham to Kentucky?

    Currently, November is the cheapest month in which you can book a flight from Durham to Kentucky (average of $54). Flying from Durham to Kentucky in January is currently the most expensive (average of $238). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Durham to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Durham to Kentucky

Discover the top 5 airlines that operate flights from Durham to Kentucky. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$79Average$191FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$100Average$293FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$154Average$268FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$200Average$308FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$208Average$361FlexibilityNo cancel feeOn-time63%

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